* {
  padding: 0;
  margin: 0;
}
a {
  text-decoration: none;
}
h1,h2,h3,h4 {
  padding: 0;
  margin: 0;
}
.xq-box {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  display: none;
  width: 90%;
  max-width: 580px;
  padding: 10px 0 20px;
  margin: 10px auto;
  background-color:#ffa2e4;
  border-radius: 8px;
  background-image: linear-gradient(95deg, #a2c3ff,#ffb5fb);
  z-index: 99
}

.xjj-top .titles {
  font-weight: 400;
  color: #b9f2ff;
  text-align: center;
  margin: 0;
  padding: 0;
}
.xjj-top {
  width: 90%;
  height: 30px;
  display: flex;
  justify-content: space-between;
  items-align: center; 
  margin: 0 auto;
}
.xjj-top select{  
  padding: 0 8px;
  height: 28px;
  border-radius: 15px;
  background: rgba(0,0,0,0.1);
  border: none;
  color:#d9efff;  
}
.xjj-top a {
  height: 28px;
  line-height: 28px;
  border-radius: 15px;
  background: rgba(0,0,0,0.1);
  border: none;
  color: #d9efff;
  font-size: 12px;
  padding: 0 6px;
}
.xq-video {
  display: block;
  width: 80%; 
  border-radius: 8px;
  margin: 10px auto;
}
.navs {
  width: 80%;
  display: flex; 
  justify-content: space-between; 
  height: 34px;
  margin: 10px auto 0;
}

.nava {
  width: 80%;
  display: flex; 
  justify-content: space-between; 
  height: 34px;
  margin: 10px auto 0;
}

.navs a {
  line-height: 34px;
  padding: 0 12px;
  border-radius: 20px;
  background-color:rgba(0,100,100,0.1);;
  /*background-image: linear-gradient(95deg, #a2e3ff, #a2ffe2);*/
  color: #fff;
}

.nava a {
  line-height: 34px;
  padding: 0 12px;
  border-radius: 20px;
  background-color:rgba(0,100,100,0.1);;
  /*background-image: linear-gradient(95deg, #a2e3ff, #a2ffe2);*/
  color: #fff;
}
#fixed-xjj {
  position: fixed;
  bottom: 200px;
  right: 0;
  padding: 6px 0;
  width: 30px;
  font-size: 16px;
  text-align: center;
  background-color: rgba(100,25,255,0.1);
  color: #fff;
  /* background-image: linear-gradient(95deg, #9dfaff,#93cdff);*/
  border-radius: 8px 0 0 8px;
  z-index: 98
}